Closure Means TRIZ Cases

See how a matrix coldplate uses transverse passages and valves to reconfigure coolant flow betw

See how a matrix coldplate uses intersecting parallel and transverse passages with movable valv

See how an integral liquid collecting box with nested injection port and screw-compressed seali

See how monolithic junction bodies with radial openings and annular seals eliminate threaded co

See how radial deformation of a tubular jacket simplifies heat exchanger assembly, creating hel

See how an extruded body with series fluid channels and thin foil fins achieves 80-100 W/kg hea

Heating a low-expansion clamp compresses the wick plug and annular wick together, reducing crimp damage and leak paths.

Angled planar end caps on an extruded heat exchanger tank reduce pressure-driven stress, improve durability, and help prevent leakage.

Elevated channels and grooves boost pressure gain and oscillation flow in a vacuum-sealed pulse loop heat exchanger while simplifying leak-tight manufacture.

Stacked contoured separator members form alternating flow passages that cut heat exchanger weight and fatigue while maintaining heat transfer.

Closed header space between the vessel body and flange removes internal headers, shrinking pressure vessel size while preserving fluid flow.

Multi-plane channels and continuity plates boost oscillating fluid flow while extrusion and stamping improve sealing and heat dissipation.

Angled planar end caps on an extruded heat exchanger tank cut pressure stress and fatigue while simplifying high-pressure tank manufacturing.

An external header space between the vessel body and flange preserves fluid flow while cutting vessel size and material cost.

A stacked water block guides coolant through transverse and peripheral fin passages to improve convection, reduce heat buildup, and raise heat exchange efficiency.

Cap-supported turbulence inserts and curved connection paths keep flow generators aligned, cut flow loss, and improve heat dissipation.

By combining hot and cold water ports in one sealed base, this connector cuts radiator pipe assembly time, space use, and material waste.

A guide element redirects coolant toward the outlet midpoint, reducing outer-wall flow and vortices for more uniform cold plate cooling.

When rising chip heat flow overwhelms water tubes and fins, a vacuum heat path transfers heat into circulating water for rapid cooling and stable operation.

A modular water path uses separate input/output and pump modules with dual-pump backup to extend cooling service life.

An avoiding groove in the closing member prevents interference with tube end protrusions, ensuring uniform fluid distribution across all heat exchange tubes.

Cold plastic deformation creates an annular seating for a truncoconical plate to achieve mechanical interlocking.

Friction stir joining eliminates air gaps between pipes and grooves, boosting thermal conductivity.

A heat exchanger header uses parallel cylindrical manifolds and a thickened triangular wall section to manage fluid flow.

Hollow beam reinforcing members integrate structural support and bracket mounting into a single brazed assembly, eliminating complex welding steps.

Staggering small tank inlet positions balances flow speeds across parallel tubes, correcting uneven distribution that reduces heat exchange efficiency.